See if you wish to go for the Computer Science field, then the best choice is BTech in Computer Science Engineering. But as you don't have Mathematics you may not be eligible for the course in some colleges (although, AICTE have declared that either Physics/Mathematics is required for the BTech course but still there are many institutes who requires mathematics or the entrance contains a paper of mathematics). Now apart from this you can go for the course of BCA which stand for the Bachelors of Computer Application. After BCA if you complete MCA and you can work full time in the varied fields as Software Engineer, Program, Developer etc. So this can be a great choice for  you or you can search out if the college  you want to take admission in, provides BTech admission to the non-mathematics students.

For more information regarding BTech CSE consider the link below:

https://www.careers360.com/courses/b-tech-in-computer-science-and-engineering

For more information regarding BCA consider the link provided below:

https://www.careers360.com/courses/bca-bachelor-of-computer-applications

I hope this helps. Wish you a great day!